#B83E2A#B83E2A

#B83E2A is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.5% C 0.161 H 31.8°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#B83E2A
RGB	rgb(184, 62, 42)
HSL	hsl(8, 63%, 44%)
HSV	hsv(8, 77%, 72%)
CMYK	cmyk(0%, 66.3%, 77.2%, 27.8%)
CIE-LAB	lab(43.95, 48.16, 38.58)
CIE-LCH	lch(43.95, 61.71, 38.70°)
OKLab	oklab(53.52% 0.137 0.0851)
OKLCH	oklch(53.52% 0.161 31.8)
XYZ	xyz(21.9102, 13.8060, 3.7012)
Luminance	0.1380 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83E2A #2AA4B8

analogous

#B82A5D #B83E2A #B8852A

triadic

#B83E2A #2AB83E #3E2AB8

tetradic

#B83E2A #5DB82A #2AA4B8 #852AB8

square

#B83E2A #5DB82A #2AA4B8 #852AB8

split-complementary

#B83E2A #2AB885 #2A5DB8

monochromatic

#541C13 #862D1F #B83E2A #D65D4A #E18A7B

Accessibility & contrast

On white

5.58

#B83E2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B83E2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83E2A

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83E2A	#FFFFFF	#000000	##FFFFFF
##B83E2A	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615727

Deuteranopia (green-blind)

#7F7225

Tritanopia (blue-blind)

#CB1B3A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83e2a;
/* rgb */ color: rgb(184, 62, 42);
/* oklch */ color: oklch(53.5% 0.161 31.8);

Tailwind

colors: {
  custom: {
    50: '#d67a65',
    500: '#b83e2a',
    950: '#000000',
  },
}

SCSS

$custom: #b83e2a;
$custom-light: #d67a65;
$custom-dark: #000000;

JSON

{
  "hex": "#b83e2a",
  "rgb": {
    "r": 184,
    "g": 62,
    "b": 42
  },
  "hsl": {
    "h": 8.451,
    "s": 62.832,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53522,
    "c": 0.16126,
    "h": 31.8
  },
  "luminance": 0.13803
}

Semantic roles & 50–950 ramp

primary

#B83E2A

secondary

#75BDC9

accent

#CFE642

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A05

muted

#847C7A

Preview Lab

Preview with #B83E2A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →